Having refused to support Yazid, Hussain knew his life was in danger. Yazid did not allow anyone to oppose him, and adopted a policy of killing those who disagreed with him. Cautious of this, Husayn decided to leave his hometown of Medina, and take his family Mecca.
Mecca, the capital city of Islam and home to the Ka’ba, Husayn hoped Yazid would respect the holy city and not follow Husayn and his family. However, Yazid did not. Forced to leave Mecca, Husayn set course for Kufa. A city in Iraq where he had received letters of support from. Yazid predicted this and sent a huge army to block Husayn from reaching Kufa, and force them to the desert town of Karbala.
Once they reached Karbala, Husayn with his family 72 companions were surrounded by Yazid’s forces of up to 30,000 men. Despite being hugely outnumbered and with limited access to water, Husayn refused to give up. Yazid gave Husayn a final choice. To either support the government, or be killed.